User Manual
Table Of Contents
- Inspiron 5580 Service Manual
- Before working inside your computer
- After working inside your computer
- Safety instructions
- Recommended tools
- Screw list
- Removing the base cover
- Replacing the base cover
- Removing the battery
- Replacing the battery
- Removing the memory modules
- Replacing the memory modules
- Removing the wireless card
- Replacing the wireless card
- Removing the coin-cell battery
- Replacing the coin-cell battery
- Removing the fan
- Replacing the fan
- Removing the solid-state drive/Intel Optane memory module
- Replacing the solid-state drive/Intel Optane memory module
- Removing the hard drive
- Replacing the hard drive
- Removing the I/O board
- Replacing the I/O board
- Removing the touchpad
- Replacing the touchpad
- Removing the speakers
- Replacing the speakers
- Removing the heat sink
- Replacing the heat sink
- Removing the display assembly
- Replacing the display assembly
- Removing the power button with fingerprint reader
- Replacing the power button with fingerprint reader
- Removing the power-adapter port
- Replacing the power-adapter port
- Removing the system board
- Replacing the system board
- Removing the palm-rest and keyboard assembly
- Replacing the palm-rest and keyboard assembly
- Device drivers
- System setup
- Troubleshooting
Table 7. System setup options—Secure Boot menu
Secure Boot
Secure Boot Enable Enable or disable the secure boot feature.
Secure Boot Mode Select the operating mode to allow evaluation or enforcement of UEFI driver
signatures.
Expert Key Management
Enable Custom Mode Enable or disable custom mode.
Expert Key Management Enable or disable Expert Key Management.
Custom Mode Key Management Select the custom values for expert key management.
Table 8. System setup options—Intel Software Guard Extensions menu
Intel Software Guard Extensions
Intel SGX Enable Enable or disable Intel Software Guard Extensions.
Enclave Memory Size Set the Intel Software Guard Extensions Enclave Reserve Memory Size.
Performance
Multi Core Support Enable multiple cores.
Default: Enabled.
Intel SpeedStep Enable or disable Intel Speedstep Technology.
Default: Enabled.
NOTE: If enabled, the processor clock speed and core voltage are adjusted
dynamically based on the processor load.
C-States Control Enable or disable additional processor sleep states.
Default: Enabled.
Intel TurboBoost Enable or disable Intel TurboBoost mode of the processor.
Default: Enabled.
HyperThread Control Enable or disable HyperThreading in the processor.
Default: Enabled.
Power Management
AC Behavior Enable the system to turn on automatically, when AC is inserted.
Enable Intel Speed Shift Technology Enable or disable the operating system to select the appropriate processor
performance automatically.
Auto On Time Enable to set the computer to turn on automatically every day or on a preselected
date and time. This option can be congured only if the Auto On Time is set to
Everyday, Weekdays, or Selected Days.
Default: Disabled.
USB Wake Support Enable the USB devices to wake the computer from Standby.
Wake on LAN/WLAN Select the option to power up from the o state when triggered by a special LAN
signal or from the hibernate state when triggered by a special wireless LAN signal.
Block Sleep Select the mode to block entering to sleep in the OS environment.
Advanced Battery Charge Conguration Enable Advanced Battery Charge Conguration from the beginning of the day to a
specied work period.
70 System setup